Finding the Third Proportional to 617,877,469 and 932,562,134
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Solution
The third proportional to 617,877,469 and 932,562,134 is: 1,407,515,530.84
Step by Step Solution
- Step 1: Write the proportion equation
617,877,469 : 932,562,134 = 932,562,134 : x - Step 2: Convert to fraction form
617,877,469/932,562,134 = 932,562,134/x - Step 3: Cross multiply
617,877,469x = 932,562,134 × 932,562,134 - Step 4: Simplify right side
617,877,469x = 869,672,133,770,633,984 - Step 5: Solve for x
x = 869,672,133,770,633,984/617,877,469 - Step 6: Final answer
x = 1,407,515,530.84
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.